Husband Pieter captured me standing near the Geothermal Activity at Dieng, Indonesia
They inject water under high pressure into the volcano and catch the steam for powering the turbines.
In a previous post I've mentioned the morning that we could not get passed a hooked off defect trailer from one of the Pertamina trucks. They had to transport the long pipes up the narrow mountain road, including hair pin bends. So this is WHY... see previous post below this one.
Said pipes for Pertamina were used for drilling wells...
The above info is from: Brief History of Dieng Geothermal Field just click link.
To me this photo was quite striking, showing a Javanese farmer carrying a heavy load on his yoke and then the geothermal activity in the back...
An informative video Visit Geothermal Dieng shows nicely from above how things look. Video goes on with a walk by the students, from Indonesian university Gadjah Mada and Dutch Technical University of Twente, walking to the Dieng Plateau where still ancient Hindu Temples are.
Hope this will help in understanding what this is about.
Previous posts:
HIGH in Mountains Hole in Road and Driving over Planks in Indonesia | post about Pertamina's defect trailer that needed to be hooked off from truck...
{Dieng Plateau Indonesia - Where We Worked} | post from 2012 about the Dieng Mountains